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	# 9780531165065 EXPLORING ECOSYSTEMS: LAKES, PONDS AND TEMPORARY POOLS by David Josephs If only for the plans on how to build a fish stomach pump from simple materials to examine the contents of a fish's stomach without harming it... this is a great book. But there's lots of other great info and activities. Franklin Watts. 128 pages, 15 x 23 cm, paperback, ages 8-12, 2000. Retail: $6.95 My Price: $6.25
	# 9780531159699 EXPLORING ECOSYSTEMS: RIVERS AND STREAMS by Patricia A. Fink Martin More than thirty projects and investigations are presented, designed to inspire young readers and help them understand how important rivers and streams are to all the life on Earth. Franklin Watts. 144 pages, 15 x 23 cm, paperback, ages 8-12, 1999. Out of Print
	# 9780531164594 EXPLORING ECOSYSTEMS: WOODS AND FORESTS by Patricia A. Fink Martin The critically acclaimed author again presents more than thirty projects and investigations that help young readers learn about the woods and forests by interacting with the organisms they find there. Franklin Watts. 144 pages, 15 x 23 cm, paperback, ages 8-12, 2000. Retail: $6.95 My Price: $6.25

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